Utility box for bicycles



FIG. 1 is a side elevation view of a utility box for bicycles showing mynew design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a side elevation view thereof on a reduced scale mounted on abicycle which is shown in broken lines for illustrative purposes only.

The ornamental design for a utility box for bicycles, as shown anddescribed.